Template-Assisted Preparations of Crystalline Mo and Cu Nanonets
Template-Assisted Preparations of Crystalline Mo and Cu Nanonets
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DOI：
10.1021/jp802716s
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发表时间：
2008-08
影响因子：
3.7
通讯作者：
Fan Wang;Yu Wang;Jiefeng Yu;You-chang Xie;Jianlong Li;Kai Wu
中科院分区：
文献类型：
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作者：
Fan Wang;Yu Wang;Jiefeng Yu;You-chang Xie;Jianlong Li;Kai Wu
在阳极氧化铝（AAO）模板上制备了二维晶型体心立方Mo和面心立方Cu纳米网。本研究中制备的Mo和Cu纳米网的孔径和孔间距离分别测量为60 - 80 nm和100 - 120 nm。这些参数可以通过控制AAO模板制备过程中的电化学参数进行可行的调整。这些纳米网显然联合收割机了单晶结构有序性和微晶和粉末相当大的比表面积的优点，因此可以作为模型系统来探索它们在催化，燃料电池和等离子体等领域的应用。
Two-dimensional crystalline body-centered cubic Mo and face-centered cubic Cu nanonets were prepared on anodized aluminum oxide (AAO) template. The pore size and interpore distance of the prepared Mo and Cu nanonets in this study were measured to be 60−80 nm and 100−120 nm, respectively. These parameters could be feasibly tuned by controlling the electrochemical parameters during the preparation of the AAO template. These nanonets obviously combine the advantages of the structure ordering of single crystals and fairly large specific surface areas of crystallites and powders, and hence could serve as model systems to explore their applications in fields like catalysis, fuel cells, and plasmonics.